I'm in a 12 team h2h mixed non-keeper league and I need some advice on some new additions.

I get 3 adds this week and am definitely dropping Manny, Bedard and Zito, and with a weak pitching staff I'd like to pick up 3 of the following pitchers:

Z. BrittonJ. GuthrieM. HarrisonA. OgandoB. BeachyC. Narveson

I'm pretty sure I want to go with Britton for 1 of them, but any advice for the other 2 would be great.

Also...I got stuck with K. Suzuki at C, and could consider dropping him for Aliva or Hundley if anyone thinks that would be a wiser way to spend an add, but I am far more concerned with my pitching at the moment.